<script setup>
import { ref } from 'vue'
import { getMemberOrderAPI } from '@/services/order'
import { onLoad } from '@dcloudio/uni-app'
import { OrderState, orderStateList } from '@/services/constants'
import { useOrderPay } from '@/composables'
// 获取屏幕边界到安全区域距离
const { safeAreaInsets } = uni.getSystemInfoSync()
// 设计props获取订单状态分类
const props = defineProps({
  orderState: Number
})
// 列表请求渲染
// 1.定义变量
const isFinished = ref(false)
// 请求参数
const queryData = ref({
  page: 1,
  pageSize: 10,
  orderState: props.orderState,
})
const list = ref([])
// 2.定义方法
const getMemberOrderData = async () => {
  // 结束了，不允许再请求
  if (isFinished.value) return
  // 发请求
  const { result } = await getMemberOrderAPI(queryData.value)
  console.log(result)
  // 将数据追加到列表
  list.value.push(...result.items)
  // 判断结束
  if (queryData.value.page < result.pages) {
    queryData.value.page++
  } else {
    isFinished.value = true
  }
}
// 3.初始化调用
onLoad(() => {
  getMemberOrderData()
})
// 4.滚动到底检测
const onScrolltolower = () => {
  getMemberOrderData()
}
// ============================订单支付============================
const onOrderPay = async (order) => {
  // 支付hooks调用
  await useOrderPay(order.id)
  // 更新状态
  order.orderState = OrderState.DaiFaHuo
}
</script>
<template>
  <!-- 订单列表 -->
  <scroll-view scroll-y class="orders" @scrolltolower="onScrolltolower">
    <view class="card" v-for="order in list" :key="order.id">
        <!-- 订单信息 -->
        <view class="status">
          <text class="date">{{ order.createTime }}</text>
          <!-- 订单状态文字 -->
          <text>{{ orderStateList[order.orderState].text }}</text>
          <!-- 待评价/已完成/已取消 状态: 展示删除订单 -->
          <text
            v-if="order.orderState >= OrderState.DaiPingJia"
            class="icon-delete"
          ></text>
        </view>
        <!-- 商品信息，点击商品跳转到订单详情，不是商品详情 -->
        <navigator
          v-for="item in order.skus"
          :key="item.id"
          class="goods"
          :url="`/pagesOrder/detail/detail?id=${order.id}`"
          hover-class="none"
        >
          <view class="cover">
            <image class="image" mode="aspectFit" :src="item.image"></image>
          </view>
          <view class="meta">
            <view class="name ellipsis">{{ item.name }}</view>
            <view class="type">{{ item.attrsText }}</view>
          </view>
        </navigator>
        <!-- 支付信息 -->
        <view class="payment">
          <text class="quantity">共{{ order.totalNum }}件商品</text>
          <text>实付</text>
          <text class="amount"> <text class="symbol">¥</text>{{ order.payMoney }}</text>
        </view>
        <!-- 订单操作按钮 -->
        <view class="action">
          <!-- 待付款状态：显示去支付按钮 -->
          <template v-if="order.orderState === OrderState.DaiFuKuan">
            <view class="button primary" @click="onOrderPay(order)">去支付</view>
          </template>
          <template v-else>
            <navigator
              class="button secondary"
              :url="`/pagesOrder/create/create?orderId=${order.id}`"
              hover-class="none"
            >
              再次购买
            </navigator>
            <!-- 待收货状态: 展示确认收货 -->
            <view
              v-if="order.orderState === OrderState.DaiShouHuo"
              class="button primary"  >
              确认收货
            </view>
          </template>
        </view>
      </view>
      <!-- 底部提示文字 -->
      <view class="loading-text" :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }">
        {{ isFinished ? '没有更多数据~' : '正在加载...' }}
      </view>
  </scroll-view>
</template>
<style scoped lang="scss">
// 订单列表
.orders {
  .card {
    min-height: 100rpx;
    padding: 20rpx;
    margin: 20rpx 20rpx 0;
    border-radius: 10rpx;
    background-color: #fff;

    &:last-child {
      padding-bottom: 40rpx;
    }
  }

  .status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 28rpx;
    color: #999;
    margin-bottom: 15rpx;

    .date {
      color: #666;
      flex: 1;
    }

    .primary {
      color: #ff9240;
    }

    .icon-delete {
      line-height: 1;
      margin-left: 10rpx;
      padding-left: 10rpx;
      border-left: 1rpx solid #e3e3e3;
    }
  }

  .goods {
    display: flex;
    margin-bottom: 20rpx;

    .cover {
      width: 170rpx;
      height: 170rpx;
      margin-right: 20rpx;
      border-radius: 10rpx;
      overflow: hidden;
      position: relative;
    }

    .quantity {
      position: absolute;
      bottom: 0;
      right: 0;
      line-height: 1;
      padding: 6rpx 4rpx 6rpx 8rpx;
      font-size: 24rpx;
      color: #fff;
      border-radius: 10rpx 0 0 0;
      background-color: rgba(0, 0, 0, 0.6);
    }

    .meta {
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .name {
      height: 80rpx;
      font-size: 26rpx;
      color: #444;
    }

    .type {
      line-height: 1.8;
      padding: 0 15rpx;
      margin-top: 10rpx;
      font-size: 24rpx;
      align-self: flex-start;
      border-radius: 4rpx;
      color: #888;
      background-color: #f7f7f8;
    }

    .more {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22rpx;
      color: #333;
    }
  }

  .payment {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    line-height: 1;
    padding: 20rpx 0;
    text-align: right;
    color: #999;
    font-size: 28rpx;
    border-bottom: 1rpx solid #eee;

    .quantity {
      font-size: 24rpx;
      margin-right: 16rpx;
    }

    .amount {
      color: #444;
      margin-left: 6rpx;
    }

    .symbol {
      font-size: 20rpx;
    }
  }

  .action {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-top: 20rpx;

    .button {
      width: 180rpx;
      height: 60rpx;
      display: flex;
      justify-content: center;
      align-items: center;
      margin-left: 20rpx;
      border-radius: 60rpx;
      border: 1rpx solid #ccc;
      font-size: 26rpx;
      color: #444;
    }

    .secondary {
      color: #27ba9b;
      border-color: #27ba9b;
    }

    .primary {
      color: #fff;
      background-color: #27ba9b;
    }
  }

  .loading-text {
    text-align: center;
    font-size: 28rpx;
    color: #666;
    padding: 20rpx 0;
  }
}

</style>
